The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 06, 2026
Filed:
Sep. 08, 2023
Kabushiki Kaisha Toshiba, Tokyo, JP;
Toshiba Electronic Devices & Storage Corporation, Tokyo, JP;
Masatoshi Watanabe, Kawasaki Kanagawa, JP;
Tsuneyuki Hayashi, Kodaira Tokyo, JP;
Shuuji Toda, Kawasaki Kanagawa, JP;
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Toshiba Electronic Devices & Storage Corporation, Kawasaki, JP;
Abstract
According to one embodiment, a semiconductor device includes: a switch circuit including a first switch configured to control an output of a first power supply voltage, and a second switch configured to control an output of a second power supply voltage, the switch circuit being configured to switch the first power supply voltage and the second power supply voltage; and a control circuit configured to receive a first control signal related to an input of the first power supply voltage, and a second control signal related to an input of the second power supply voltage, configured to detect the inputs of the first and second power supply voltages, and configured to control an operation mode of the switch circuit, based on a detection result of the first and second control signals and the first and second power supply voltages.